[go: up one dir, main page]

EP2663034A4 - METHOD OF NEGOTIATING A FLOW LABEL; RELATED DEVICE AND SYSTEM - Google Patents

METHOD OF NEGOTIATING A FLOW LABEL; RELATED DEVICE AND SYSTEM

Info

Publication number
EP2663034A4
EP2663034A4 EP12745151.6A EP12745151A EP2663034A4 EP 2663034 A4 EP2663034 A4 EP 2663034A4 EP 12745151 A EP12745151 A EP 12745151A EP 2663034 A4 EP2663034 A4 EP 2663034A4
Authority
EP
European Patent Office
Prior art keywords
flag bit
capability
related device
flow label
present
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP12745151.6A
Other languages
German (de)
French (fr)
Other versions
EP2663034A1 (en
EP2663034B1 (en
Inventor
Xinchun Guo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to EP16167001.3A priority Critical patent/EP3131243B1/en
Priority to EP18248084.8A priority patent/EP3554021B1/en
Publication of EP2663034A1 publication Critical patent/EP2663034A1/en
Publication of EP2663034A4 publication Critical patent/EP2663034A4/en
Application granted granted Critical
Publication of EP2663034B1 publication Critical patent/EP2663034B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/12—Avoiding congestion; Recovering from congestion
    • H04L47/125—Avoiding congestion; Recovering from congestion by balancing the load, e.g. traffic engineering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]
    • H04L45/507—Label distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/72—Admission control; Resource allocation using reservation actions during connection setup
    • H04L47/724—Admission control; Resource allocation using reservation actions during connection setup at intermediate nodes, e.g. resource reservation protocol [RSVP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/24—Multipath
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/38—Flow based routing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Embodiments of the present invention disclose a flow label negotiation method, a related device, and a system, which are used for solving the problem of unnecessary protocol overhead and incorrect processing caused by that a flow label mechanism cannot be used when a multi-path LSP forwarding technology is used. The method in the embodiments of the present invention includes: constructing an RSVP-TE path message, where the path message includes a first FL capability flag bit; marking a local FL transmit and receive capability in the first FL capability flag bit; sending the path message to an egress node through a load distribution node; receiving an RSVP-TE resv message which is sent by the egress node through the load distribution node, where the resv message includes a second FL capability flag bit; and obtaining, from the second FL capability flag bit, an FL transmit and receive capability of the egress node, and completing FL negotiation. In addition, the embodiments of the present invention further provide a related device and a system for implementation of the method.
EP12745151.6A 2011-02-09 2012-01-30 Method for negotiating flow label, and related device and system thereof Active EP2663034B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP16167001.3A EP3131243B1 (en) 2011-02-09 2012-01-30 Flow label negotiation methods and related devices
EP18248084.8A EP3554021B1 (en) 2011-02-09 2012-01-30 Flow label negotiation method, related device, and system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110035177.1A CN102638388B (en) 2011-02-09 2011-02-09 Flow label negotiating method, relevant device and system
PCT/CN2012/070763 WO2012106986A1 (en) 2011-02-09 2012-01-30 Method for negotiating flow label, and related device and system thereof

Related Child Applications (3)

Application Number Title Priority Date Filing Date
EP16167001.3A Division EP3131243B1 (en) 2011-02-09 2012-01-30 Flow label negotiation methods and related devices
EP16167001.3A Division-Into EP3131243B1 (en) 2011-02-09 2012-01-30 Flow label negotiation methods and related devices
EP18248084.8A Division EP3554021B1 (en) 2011-02-09 2012-01-30 Flow label negotiation method, related device, and system

Publications (3)

Publication Number Publication Date
EP2663034A1 EP2663034A1 (en) 2013-11-13
EP2663034A4 true EP2663034A4 (en) 2014-01-01
EP2663034B1 EP2663034B1 (en) 2016-07-20

Family

ID=46622641

Family Applications (3)

Application Number Title Priority Date Filing Date
EP12745151.6A Active EP2663034B1 (en) 2011-02-09 2012-01-30 Method for negotiating flow label, and related device and system thereof
EP18248084.8A Active EP3554021B1 (en) 2011-02-09 2012-01-30 Flow label negotiation method, related device, and system
EP16167001.3A Active EP3131243B1 (en) 2011-02-09 2012-01-30 Flow label negotiation methods and related devices

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP18248084.8A Active EP3554021B1 (en) 2011-02-09 2012-01-30 Flow label negotiation method, related device, and system
EP16167001.3A Active EP3131243B1 (en) 2011-02-09 2012-01-30 Flow label negotiation methods and related devices

Country Status (4)

Country Link
US (1) US9185040B2 (en)
EP (3) EP2663034B1 (en)
CN (1) CN102638388B (en)
WO (1) WO2012106986A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10476787B1 (en) 2012-12-27 2019-11-12 Sitting Man, Llc Routing methods, systems, and computer program products
US10411997B1 (en) 2012-12-27 2019-09-10 Sitting Man, Llc Routing methods, systems, and computer program products for using a region scoped node identifier
US10404582B1 (en) 2012-12-27 2019-09-03 Sitting Man, Llc Routing methods, systems, and computer program products using an outside-scope indentifier
US10447575B1 (en) 2012-12-27 2019-10-15 Sitting Man, Llc Routing methods, systems, and computer program products
US10904144B2 (en) 2012-12-27 2021-01-26 Sitting Man, Llc Methods, systems, and computer program products for associating a name with a network path
US10397100B1 (en) 2012-12-27 2019-08-27 Sitting Man, Llc Routing methods, systems, and computer program products using a region scoped outside-scope identifier
US10374938B1 (en) 2012-12-27 2019-08-06 Sitting Man, Llc Routing methods, systems, and computer program products
US10397101B1 (en) 2012-12-27 2019-08-27 Sitting Man, Llc Routing methods, systems, and computer program products for mapping identifiers
US10212076B1 (en) 2012-12-27 2019-02-19 Sitting Man, Llc Routing methods, systems, and computer program products for mapping a node-scope specific identifier
US10411998B1 (en) 2012-12-27 2019-09-10 Sitting Man, Llc Node scope-specific outside-scope identifier-equipped routing methods, systems, and computer program products
US10587505B1 (en) 2012-12-27 2020-03-10 Sitting Man, Llc Routing methods, systems, and computer program products
US10404583B1 (en) 2012-12-27 2019-09-03 Sitting Man, Llc Routing methods, systems, and computer program products using multiple outside-scope identifiers
US10419335B1 (en) 2012-12-27 2019-09-17 Sitting Man, Llc Region scope-specific outside-scope indentifier-equipped routing methods, systems, and computer program products
US10419334B1 (en) 2012-12-27 2019-09-17 Sitting Man, Llc Internet protocol routing methods, systems, and computer program products
US9967199B2 (en) 2013-12-09 2018-05-08 Nicira, Inc. Inspecting operations of a machine to detect elephant flows
US9548924B2 (en) * 2013-12-09 2017-01-17 Nicira, Inc. Detecting an elephant flow based on the size of a packet
US10356227B2 (en) * 2015-03-31 2019-07-16 Telefonaktiebolaget Lm Ericsson (Publ) Method of packet marking for flow analytics
US10165093B2 (en) * 2015-08-31 2018-12-25 Cisco Technology, Inc. Generating segment routing conduit in service provider network for routing packets
US10637775B2 (en) * 2015-10-17 2020-04-28 Cisco Technology, Inc. Make-before-break mechanism for label switched paths
CN109039919B (en) * 2018-10-11 2021-09-21 平安科技（深圳）有限公司 Forwarding path determining method, device, system, computer equipment and storage medium
US11038793B2 (en) * 2019-10-15 2021-06-15 Cisco Technology, Inc. Service assurance of ECMP using virtual network function hashing algorithm
CN111277504B (en) * 2020-01-20 2022-03-25 烽火通信科技股份有限公司 Method and system for inserting flow label in MPLS multilayer label stack
US11165732B2 (en) * 2020-03-20 2021-11-02 International Business Machines Corporation System and method to detect and define activity and patterns on a large relationship data network
US11962518B2 (en) 2020-06-02 2024-04-16 VMware LLC Hardware acceleration techniques using flow selection

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1786158A1 (en) * 2005-03-30 2007-05-16 Huawei Technologies Co., Ltd. A method for informing and negotiating the monitor ability of the label switching capability
WO2010124537A1 (en) * 2009-04-29 2010-11-04 华为技术有限公司 Node associated channel capability negotiation method and node equipment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100387023C (en) * 2004-04-26 2008-05-07 华为技术有限公司 The method of stream state establishment
CN1859277A (en) * 2005-05-08 2006-11-08 华为技术有限公司 Method for determining path news based on resource pre-reserved protocol
KR20060117586A (en) * 2005-05-11 2006-11-17 삼성전자주식회사 Packet processing method and apparatus therefor in IPv4 / IP6 integrated network
US7742482B1 (en) * 2006-06-30 2010-06-22 Juniper Networks, Inc. Upstream label assignment for the resource reservation protocol with traffic engineering
CN101674228B (en) * 2008-09-08 2011-10-05 华为技术有限公司 Method, device and system for realizing streaming media communication
US8218553B2 (en) * 2009-02-25 2012-07-10 Juniper Networks, Inc. Load balancing network traffic on a label switched path using resource reservation protocol with traffic engineering
CN101945015B (en) * 2009-07-03 2012-09-05 华为技术有限公司 Method, device and system for measuring IP network performance

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1786158A1 (en) * 2005-03-30 2007-05-16 Huawei Technologies Co., Ltd. A method for informing and negotiating the monitor ability of the label switching capability
WO2010124537A1 (en) * 2009-04-29 2010-11-04 华为技术有限公司 Node associated channel capability negotiation method and node equipment
EP2426887A1 (en) * 2009-04-29 2012-03-07 Huawei Technologies Co., Ltd. Node associated channel capability negotiation method and node equipment

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CARPENTER UNIV OF AUCKLAND S AMANTE LEVEL 3 B: "Using the IPv6 flow label for equal cost multipath routing and link aggregation in tunnels; draft-carpenter-flow-ecmp-03.txt", USING THE IPV6 FLOW LABEL FOR EQUAL COST MULTIPATH ROUTING AND LINK AGGREGATION IN TUNNELS; DRAFT-CARPENTER-FLOW-ECMP-03.TXT, INTERNET ENGINEERING TASK FORCE, IETF; STANDARDWORKINGDRAFT, INTERNET SOCIETY (ISOC) 4, RUE DES FALAISES CH- 1205 GENEVA, SW, no. 3, 7 October 2010 (2010-10-07), pages 1 - 9, XP015071491 *
QIONG SUN ET AL: "IPv6 End-to-End QoS Provision in Heterogeneous Networks Using Flow Label", MULTIMEDIA AND INFORMATION TECHNOLOGY, 2008. MMIT '08. INTERNATIONAL CONFERENCE ON, IEEE, PISCATAWAY, NJ, USA, 30 December 2008 (2008-12-30), pages 621 - 624, XP031477078, ISBN: 978-0-7695-3556-2 *
See also references of WO2012106986A1 *
THOMAS K RAZA CISCO SYSTEMS B ET AL: "LDP Capabilities; rfc5561.txt", LDP CAPABILITIES; RFC5561.TXT, INTERNET ENGINEERING TASK FORCE, IETF; STANDARD, INTERNET SOCIETY (ISOC) 4, RUE DES FALAISES CH- 1205 GENEVA, SWITZERLAND, 1 July 2009 (2009-07-01), XP015065626 *

Also Published As

Publication number Publication date
EP3131243B1 (en) 2019-03-06
EP3554021B1 (en) 2023-04-05
EP3131243A1 (en) 2017-02-15
CN102638388A (en) 2012-08-15
WO2012106986A1 (en) 2012-08-16
EP2663034A1 (en) 2013-11-13
EP3554021A1 (en) 2019-10-16
CN102638388B (en) 2014-03-12
US9185040B2 (en) 2015-11-10
US20130322248A1 (en) 2013-12-05
EP2663034B1 (en) 2016-07-20

Similar Documents

Publication Publication Date Title
EP2663034A4 (en) METHOD OF NEGOTIATING A FLOW LABEL; RELATED DEVICE AND SYSTEM
EP2648375A4 (en) METHOD AND APPARATUS FOR ESTABLISHING NEIGHBOR ROUTER
BR112017012262A2 (en) traffic announcement on neighboring recognition network data path (nan)
IN2014DN06766A (en)
MX2013004263A (en) Service data flow detection in a conforming 3gpp access network having a packet modification function.
BR112012030446A2 (en) peer-to-peer network from multiple sources
BR112016012617A2 (en) STRUCTURE FOR SOFTWARE-DEFINED NETWORK TRAFFIC ENGINEERING
EP2534792A4 (en) METHODS, SYSTEMS, AND COMPUTER-READABLE MEDIA FOR ROUTING BETWEEN DIAMETER MESSAGE PROCESSORS
BR112012007131A2 (en) methods and equipment to enable rate adaptation through network configurations
DE602007014204D1 (en) DEVICE AND METHOD FOR ROUTING MESSAGE SERVICES
MX2017004936A (en) Communication between devices of a neighbor aware network.
WO2009113106A3 (en) Network communication
WO2012173389A3 (en) Method and apparatus for transmitting/receiving media contents in multimedia system
BR112015006977A8 (en) method for communicating on a wireless communications system and device.
WO2012105806A3 (en) Network system
RU2017107190A (en) COMMUNICATION SYSTEM
MX2010007600A (en) SYSTEM AND METHOD FOR ADAPTATION TO NETWORK CONGESTION.
BR112017008770A2 (en) methods and apparatus for recognizing multi-user uplink transmissions
ATE496462T1 (en) METHOD AND SYSTEM FOR PRODUCING A MULTICAST LSP
DE602006004929D1 (en) METHOD FOR IMPLEMENTING A BIDIRECTIONAL MPLS PROTECTION INTERACTION
MX2016001925A (en) Data transmission method and device.
WO2014191855A3 (en) Pseudo wire end-to-end redundancy setup over disjoint mpls transport paths
EP2395435A4 (en) COMMUNICATION CONTROLLER AND NETWORK SYSTEM USING THE SAME
ATE453986T1 (en) METHOD AND APPARATUS FOR MANAGING AND TRANSMITTING SERVICES WITH FINE GRANULARITY
FR2932043B1 (en) METHOD FOR TRACEABILITY AND RESURGENCE OF PUSH-STARTED FLOWS ON COMMUNICATION NETWORKS, AND METHOD FOR TRANSMITTING INFORMATION FLOW TO SECURE DATA TRAFFIC AND ITS RECIPIENTS

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20130809

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

A4 Supplementary search report drawn up and despatched

Effective date: 20131202

RIC1 Information provided on ipc code assigned before grant

Ipc: H04L 12/707 20130101ALN20131126BHEP

Ipc: H04L 12/733 20130101AFI20131126BHEP

Ipc: H04L 12/721 20130101ALN20131126BHEP

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20141008

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602012020742

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: H04L0012560000

Ipc: H04L0012733000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20160205

RIC1 Information provided on ipc code assigned before grant

Ipc: H04L 12/707 20130101ALN20160125BHEP

Ipc: H04L 12/803 20130101ALI20160125BHEP

Ipc: H04L 12/721 20130101ALN20160125BHEP

Ipc: H04L 12/913 20130101ALI20160125BHEP

Ipc: H04L 12/733 20130101AFI20160125BHEP

Ipc: H04L 12/723 20130101ALI20160125BHEP

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 814862

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160815

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602012020742

Country of ref document: DE

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20160720

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

Ref country code: AT

Ref legal event code: MK05

Ref document number: 814862

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160720

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160720

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160720

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161120

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161020

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160720

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160720

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160720

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160720

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161121

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161021

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160720

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160720

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160720

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160720

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160720

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160720

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602012020742

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160720

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160720

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160720

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160720

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160720

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160720

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161020

26N No opposition filed

Effective date: 20170421

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160720

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160720

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170131

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170131

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170130

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160720

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20120130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160720

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160720

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160720

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602012020742

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: H04L0012733000

Ipc: H04L0045122000

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230524

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20241203

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20251211

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20251208

Year of fee payment: 15